Question
Most common lung finding in CXR of COVID 19:
| A. |
Diffuse alveolar damage
|
| B. |
Pulmonary infarction
|
| C. |
Fibrin thrombi
|
| D. |
Endothelial injury
|
Show Answer
|
Correct Answer � A
Explanation
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|
Answer.A
In Different studies conducted by different authors it was seen that the most common pathology was Diffuse alveolar Damage followed by other options like Fibrin thrombi etc.
The predominant histological pattern of the exudative phase of diffuse alveolar damage, which was observed in all cases, included capillary congestion, interstitial and intra-alveolar oedema, dilated alveolar ducts and collapsed alveoli, hyaline membranes composed of serum proteins and condensed fibrin, and loss of pneumocytes.
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